EP 2001574 B1 20110119 - LOW EXPANSION CORROSION RESISTANT CERAMIC FOAM FILTERS FOR MOLTEN ALUMINUM FILTRATION
Title (en)
LOW EXPANSION CORROSION RESISTANT CERAMIC FOAM FILTERS FOR MOLTEN ALUMINUM FILTRATION
Title (de)
KORROSIONSRESISTENTE KERAMIK-SCHAUMSTOFF-FILTER MIT GERINGER AUSDEHNUNG ZUR FILTERUNG VON GESCHMOLZENEM ALUMINIUM
Title (fr)
FILTRES EN MOUSSE DE CÉRAMIQUE RÉSISTANT À LA CORROSION À FAIBLE EXPANSION POUR LA FILTRATION D'ALUMINIUM FONDU
Publication
Application
Priority
- US 2007008111 W 20070402
- US 78839106 P 20060331
Abstract (en)
[origin: WO2007120483A2] A ceramic foam filter for molten aluminum alloys comprising an alumina silicate rich core and a boron glass shell and a chemical composition comprising: 20 - 70 wt% Al<SUB>2</SUB>O<SUB>3</SUB>, 20 - 60 wt% SiO<SUB>2</SUB>, 0-10 wt% CaO, 0-10 wt%; MgO and 2-20 wt% B<SUB>2</SUB>O<SUB>3</SUB>.
IPC 8 full level
B01D 39/00 (2006.01); B01J 20/00 (2006.01); B01J 20/02 (2006.01); B01J 21/00 (2006.01); B01J 21/02 (2006.01)
CPC (source: EP US)
B01D 67/0046 (2013.01 - EP US); B01D 69/12 (2013.01 - EP US); B01D 71/02 (2013.01 - EP US); C04B 35/18 (2013.01 - EP US); C04B 35/185 (2013.01 - EP US); C04B 35/6263 (2013.01 - EP US); C04B 35/6303 (2013.01 - EP US); C04B 35/6316 (2013.01 - EP US); C04B 35/80 (2013.01 - EP US); C04B 38/0054 (2013.01 - EP US); C04B 38/0074 (2013.01 - EP US); C04B 38/0615 (2013.01 - EP US); C22B 9/023 (2013.01 - EP US); C22B 21/066 (2013.01 - EP US); B01D 2323/12 (2013.01 - EP US); C04B 2235/3206 (2013.01 - EP US); C04B 2235/3208 (2013.01 - EP US); C04B 2235/3213 (2013.01 - EP US); C04B 2235/3215 (2013.01 - EP US); C04B 2235/3217 (2013.01 - EP US); C04B 2235/3232 (2013.01 - EP US); C04B 2235/3409 (2013.01 - EP US); C04B 2235/3418 (2013.01 - EP US); C04B 2235/3454 (2013.01 - EP US); C04B 2235/3463 (2013.01 - EP US); C04B 2235/349 (2013.01 - EP US); C04B 2235/36 (2013.01 - EP US); C04B 2235/365 (2013.01 - EP US); C04B 2235/5224 (2013.01 - EP US); C04B 2235/5228 (2013.01 - EP US); C04B 2235/5232 (2013.01 - EP US); C04B 2235/6028 (2013.01 - EP US); C04B 2235/72 (2013.01 - EP US); C04B 2235/80 (2013.01 - EP US); C04B 2235/96 (2013.01 - EP US); C04B 2235/9607 (2013.01 - EP US); C04B 2235/9676 (2013.01 - EP US); Y02P 10/20 (2015.11 - EP US); Y10T 428/249928 (2015.04 - EP US); Y10T 428/249953 (2015.04 - EP US); Y10T 428/249969 (2015.04 - EP US); Y10T 428/24997 (2015.04 - EP US); Y10T 428/249978 (2015.04 - EP US); Y10T 428/249979 (2015.04 - EP US); Y10T 428/249986 (2015.04 - EP US); Y10T 428/26 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007120483 A2 20071025; WO 2007120483 A3 20080313; AT E495807 T1 20110215; CN 101415477 A 20090422; CN 101415477 B 20110907; DE 602007012062 D1 20110303; EP 2001574 A2 20081217; EP 2001574 A4 20090415; EP 2001574 B1 20110119; ES 2358848 T3 20110516; PL 2001574 T3 20110630; RU 2380136 C1 20100127; US 2010113244 A1 20100506; US 2012175804 A1 20120712; US 8518528 B2 20130827
DOCDB simple family (application)
US 2007008111 W 20070402; AT 07754610 T 20070402; CN 200780012126 A 20070402; DE 602007012062 T 20070402; EP 07754610 A 20070402; ES 07754610 T 20070402; PL 07754610 T 20070402; RU 2008138424 A 20070402; US 201213423364 A 20120319; US 29331707 A 20070402